Sweet Potato Black Bean Burgers

Name: Sweet Potato Black Bean Burgers
Ingredients: 1 1/2 Cup black beans, drained; 6 Tablespoons breadscrumbs; 3/4 Cups peeled and cubed sweet potato, baked and mashed; 3 Tablespoons cilantro, chopped; 1/3 Cup diced white onion; 1 Teaspoon garlic powder; 1 Teaspoon chopped garlic; 3/4 Teaspoons salt; 1 Teaspoon black pepper; 2 Tablespoons olive oil; 1 Tablespoon cider vinegar; 2 Tablespoons lime juice; 1/2 jalapeño, diced and deseeded; 5 whole-wheat burger buns; 1/4 lime; 1 avocado, sliced; 1 onion, sliced; 1 tomato, sliced; Coleslaw, for garnish